CN216119536U

CN216119536U - Sound insulation cover for power supply equipment

Info

Publication number: CN216119536U
Application number: CN202122091416.7U
Authority: CN
Inventors: 何金龙; 沈彬; 杨承合; 孙丽萍; 张玥
Original assignee: Shanghai Shenhua Acoustics Equipment Co ltd
Current assignee: Shanghai Shenhua Acoustics Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the field of sound insulation covers, and particularly relates to a sound insulation cover for power supply equipment, which comprises a shell and a sound insulation mechanism, wherein the sound insulation mechanism comprises a cover plate, a first fixing bolt, a sound insulation plate, a first fixing screw rod, sound absorption cotton, a second fixing screw rod, a connecting plate and a sound insulation pad; through the setting of heating panel, screw and louvre, can carry out a radiating effect to it through the louvre to the heat that its inside device produced when the function, thereby make it can not cause the influence for the device because of inside high temperature under the condition of long-time use, this design is used for the user and is brought the facility.

Description

Sound insulation cover for power supply equipment

Technical Field

The utility model relates to the field of sound insulation covers, in particular to a sound insulation cover for power supply equipment.

Background

The sound-insulating cover can effectively block the outward transmission of noise and reduce the influence of the noise on the environment, but the sound-insulating cover brings inconvenience to maintenance, monitoring, pipeline arrangement and the like, is not favorable for heat dissipation of the covered device, and sometimes needs ventilation to cool the air in the cover.

The common sound insulation cover has a movable sealing type, a fixed sealing type, a partial shielding type and other structural forms, and can adopt a proper sound insulation cover form according to the forms of operation, installation, maintenance, ventilation, cooling and the like of noise equipment, and the cover wall of the common sound insulation cover has enough sound insulation quantity to block the transmission of sound in the air.

The existing sound insulation cover for the power supply equipment cannot play an absolute sound insulation role in the using process, and most of the sound insulation covers only adopt the arrangement of sound insulation plates and the like in the interior and cannot play an absolute sound insulation effect;

therefore, an acoustic enclosure for a power supply apparatus has been proposed to address the above-described problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the existing sound insulation cover for the power supply equipment cannot play an absolute sound insulation role in the using process, most of the sound insulation covers are only provided with sound insulation plates and the like in the interior, and cannot play an absolute sound insulation effect, and the utility model provides the sound insulation cover for the power supply equipment.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the sound insulation cover for the power supply equipment comprises a shell and a sound insulation mechanism, wherein the sound insulation mechanism comprises a cover plate, a second fixing bolt, a sound insulation plate, a first fixing screw rod, sound absorption cotton, a second fixing screw rod, a connecting plate and a sound insulation pad;

the utility model discloses a soundproof board, including acoustic celotex board, heating panel, screw, louvre have been seted up to outer wall surface one side of heating panel, the heating panel is installed to outer wall one side fixed mounting of acoustic celotex board, the screw has been run through to the outer wall of heating panel, the louvre has been seted up to outer wall surface one side of heating panel.

Preferably, outer wall one side of shell is provided with the access door, and outer wall one side fixed mounting of access door has the hinge, and the opposite side of hinge is connected with the guard gate, and the outer wall upper end fixed mounting of guard gate has the handle, and the outer wall of handle runs through there is first fixing bolt.

Preferably, the outer wall lower extreme of shell is connected with the connecting block, and outer wall one side of connecting block is provided with damping spring, and damping spring's outer wall lower extreme fixed mounting has first fixed block.

Preferably, apron, second fixing bolt and acoustic celotex board are through swing joint between first clamping screw and the shell, and the acoustic celotex board is provided with two sets ofly, and two sets of acoustic celotex board set up with the axis symmetry of shell.

Preferably, inhale the sound cotton through swing joint between second clamping screw and the acoustic celotex board, and inhale the cotton size of sound and be less than the size of acoustic celotex board.

Preferably, an adhesive structure is formed between the sound insulation pad and the connecting plate, and one side of the inner wall of the sound insulation pad is attached to one side of the outer wall of the connecting plate.

Preferably, the heat dissipation plate and the heat dissipation holes are in threaded connection with the sound insulation plate through screws, and the heat dissipation holes are distributed on the outer wall of the heat dissipation plate at equal intervals.

Preferably, the outer wall upper end fixed mounting of shell has the second fixed block, and the outer wall upper end of second fixed block is connected with the air-out pipeline, and the inner wall of air-out pipeline is provided with the guard plate, and the outer wall both sides of guard plate are connected with the movable block.

The utility model has the advantages that:

1. according to the utility model, through the arrangement of the cover plate, the second fixing bolt, the sound insulation plate, the first fixing screw rod, the sound absorption cotton, the second fixing screw rod, the connecting plate and the sound insulation pad, the cover plate, the second fixing bolt, the sound insulation plate and the first fixing screw rod can play a role of sound insulation blocking, so that the sound insulation effect of the cover plate, the second fixing bolt, the sound insulation plate and the first fixing screw rod can be well achieved;

2. according to the utility model, through the arrangement of the heat dissipation plate, the screws and the heat dissipation holes, heat generated by the internal device during operation can be dissipated, and the heat dissipation effect is performed on the device through the heat dissipation holes, so that the device is not influenced by overhigh internal temperature under the condition of long-time use, and the design brings convenience to users.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the sound insulating structure of the present invention;

FIG. 3 is a schematic view of a threaded connection according to the present invention;

FIG. 4 is a schematic view of the connection of the web and acoustic insulator mat of the present invention;

fig. 5 is an enlarged view of the structure a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. an access door; 3. a hinge; 4. a protective door; 5. a handle; 6. a first fixing bolt; 7. connecting blocks; 8. a damping spring; 9. a first fixed block; 10. a sound insulation mechanism; 1001. a cover plate; 1002. a second fixing bolt; 1003. a sound insulating board; 1004. a first fixing screw; 1005. sound-absorbing cotton; 1006. a second fixing screw; 1007. a connecting plate; 1008. a sound insulating pad; 11. a heat dissipation plate; 12. a screw; 13. heat dissipation holes; 14. a second fixed block; 15. an air outlet pipeline; 16. a protection plate; 17. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a sound insulation cover for power supply equipment comprises a housing 1 and a sound insulation mechanism 10, wherein the sound insulation mechanism 10 comprises a cover plate 1001, a second fixing bolt 1002, a sound insulation plate 1003, a first fixing screw 1004, sound absorption cotton 1005, a second fixing screw 1006, a connecting plate 1007 and a sound insulation pad 1008, the cover plate 1001 is arranged at the upper end of the outer wall of the housing 1, the second fixing bolt 1002 penetrates through the outer wall of the cover plate 1001, the sound insulation plates 1003 are arranged on the left side and the right side of the cover plate 1001, the outer wall of the sound insulation plate 1003 is movably connected with the first fixing screw 1004, the sound absorption cotton 1005 is fixedly arranged on the inner wall of the sound insulation plate 1003, the second fixing screw 1006 is movably connected on one side of the outer wall of the sound absorption cotton 1005, the connecting plate 1007 is connected to the upper end of the inner wall of the housing 1, and the sound insulation pad 1008 is arranged on the upper end of the outer wall of the connecting plate 1007;

the heat dissipation plate 11 is fixedly installed on one side of the outer wall of the sound insulation plate 1003, a screw 12 penetrates through the outer wall of the heat dissipation plate 11, and a heat dissipation hole 13 is formed in one side of the surface of the outer wall of the heat dissipation plate 11.

This embodiment, outer wall one side of shell 1 is provided with access door 2, and outer wall one side fixed mounting of access door 2 has hinge 3, and hinge 3's opposite side is connected with guard gate 4, and guard gate 4's outer wall upper end fixed mounting has handle 5, and handle 5's outer wall runs through there is first fixing bolt 6, through access door 2, hinge 3 and guard gate 4's setting, can carry out a periodic maintenance to its inside through access door 2, the effect, guard gate 4's setting can play a guard action, play the guard action to its inside object.

This embodiment, the outer wall lower extreme of shell 1 is connected with connecting block 7, and outer wall one side of connecting block 7 is provided with damping spring 8, and damping spring 8's outer wall lower extreme fixed mounting has first fixed block 9, through damping spring 8's setting, can play a fine shock attenuation effect to the vibrations that its internal arrangement produced at the in-process that uses.

This embodiment, swing joint between apron 1001, second fixing bolt 1002 and the acoustic celotex board 1003 passes through first set screw 1004 and shell 1, and the acoustic celotex board 1003 is provided with two sets ofly, and two sets of acoustic celotex boards 1003 set up with shell 1's axis symmetry, and through the setting of acoustic celotex board 1003, can play a sound insulation, and the effect of amortization makes its noise that can send to the external world obtain certain reduction.

This embodiment, inhale sound cotton 1005 through swing joint between second clamping screw 1006 and the acoustic celotex board 1003, and inhale the size that sound cotton 1005 is less than the size of acoustic celotex board 1003, through inhaling the setting of sound cotton 1005, can play a process of inhaling the sound amortization to the noise that its internal arrangement sent, make its noise reduction nature obtain certain promotion.

In this embodiment, constitute the sticky structure between sound insulation pad 1008 and the connecting plate 1007, and the inner wall one side of sound insulation pad 1008 is laminated with the outer wall one side of connecting plate 1007 mutually, and the setting through sound insulation pad 1008 can obtain a effect of slowing down to the sound that its device bottom was sent when using, makes it not cause the influence to the external world.

In this embodiment, the heat dissipating plate 11 and the heat dissipating holes 13 are connected to the sound insulation plate 1003 by screws 12, and the heat dissipating holes 13 are distributed at equal intervals on the outer wall of the heat dissipating plate 11, so that the heat generated by the operation of the internal machine can be dissipated by the arrangement of the heat dissipating plate 11 and the heat dissipating holes 13.

This embodiment, shell 1's outer wall upper end fixed mounting has second fixed block 14, and the outer wall upper end of second fixed block 14 is connected with air-out pipeline 15, and air-out pipeline 15's inner wall is provided with guard plate 16, and the outer wall both sides of guard plate 16 are connected with movable block 17, can make its inside and outside air current logical through air-out pipeline 15's setting, guard plate 16 and movable block 17's setting, can play a guard action to its air-out pipeline 15, it carries out a confined effect to it when also falling noise to prevent to rain.

The working principle is that firstly, the access door 2 is arranged on one side of the outer wall of the shell 1, secondly, the protective door 4 is fixedly arranged between the hinge 3 and the access door 2, secondly, the handle 5 is fixedly arranged between the first fixing bolt 6 and the access door 2, secondly, the damping spring 8 is connected between the first fixing block 9 and the shell 1 through the connecting block 7, thirdly, the upper end of the outer wall of the shell 1 is provided with the cover plate 1001, secondly, the outer wall of the cover plate 1001 is penetrated with the second fixing bolt 1002, secondly, the left side and the right side of the cover plate 1001 are both provided with the sound insulation plate 1003, secondly, the outer wall of the sound insulation plate 1003 is movably connected with the first fixing screw 1004, secondly, the inner wall of the sound insulation plate is fixedly provided with the sound absorption cotton 1005, secondly, one side of the outer wall 1005 of the sound absorption cotton is movably connected with the second fixing screw 1006, thirdly, the upper end of the inner wall of the shell 1 is connected with the connecting plate 1007, and the upper end of the outer wall of the connecting plate 1007 is provided with the sound insulation pad 1008, and then the heat dissipation plate 11 and the heat dissipation holes 13 are fixedly installed on the outer wall of the sound insulation plate 1003 through screws 12, the air outlet pipeline 15 is connected with the cover plate 1001 through the second fixing block 14, and then the protection plate 16 is fixedly installed on one side of the inner wall of the air outlet pipeline 15 through the movable block 17.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a power supply unit is with sound proof cover which characterized in that: the sound insulation structure comprises a shell (1) and a sound insulation mechanism (10), wherein the sound insulation mechanism (10) comprises a cover plate (1001), a second fixing bolt (1002), a sound insulation plate (1003), a first fixing screw (1004), sound absorption cotton (1005), a second fixing screw (1006), a connecting plate (1007) and a sound insulation pad (1008), the cover plate (1001) is arranged at the upper end of the outer wall of the shell (1), the second fixing bolt (1002) penetrates through the outer wall of the cover plate (1001), the sound insulation plates (1003) are arranged on the left side and the right side of the cover plate (1001), the first fixing screw (1004) is movably connected with the outer wall of the sound insulation plate (1003), the sound absorption cotton (1005) is fixedly arranged on the inner wall of the sound insulation plate (1003), the second fixing screw (1006) is movably connected with one side of the outer wall of the sound absorption cotton (1005), the connecting plate (1007) is connected with the upper end of the inner wall of the shell (1), the upper end of the outer wall of the connecting plate (1007) is provided with a sound insulation pad (1008);

the heat dissipation plate is characterized in that a heat dissipation plate (11) is fixedly mounted on one side of the outer wall of the sound insulation plate (1003), a screw (12) penetrates through the outer wall of the heat dissipation plate (11), and a heat dissipation hole (13) is formed in one side of the surface of the outer wall of the heat dissipation plate (11).

2. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: outer wall one side of shell (1) is provided with access door (2), and outer wall one side fixed mounting of access door (2) has hinge (3), and the opposite side of hinge (3) is connected with guard gate (4), and the outer wall upper end fixed mounting of guard gate (4) has handle (5), and the outer wall of handle (5) runs through and has first fixing bolt (6).

3. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: the outer wall lower extreme of shell (1) is connected with connecting block (7), and the outer wall one side of connecting block (7) is provided with damping spring (8), and damping spring (8)'s outer wall lower extreme fixed mounting has first fixed block (9).

4. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: the cover plate (1001), the second fixing bolt (1002) and the sound insulation plate (1003) are movably connected with the shell (1) through the first fixing screw (1004), the sound insulation plate (1003) is provided with two groups, and the two groups of sound insulation plates (1003) are symmetrically arranged on the central axis of the shell (1).

5. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: the sound-absorbing cotton (1005) is movably connected with the sound-insulating board (1003) through a second fixing screw (1006), and the size of the sound-absorbing cotton (1005) is smaller than that of the sound-insulating board (1003).

6. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: an adhesive structure is formed between the sound insulation pad (1008) and the connecting plate (1007), and one side of the inner wall of the sound insulation pad (1008) is attached to one side of the outer wall of the connecting plate (1007).

7. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: the heat dissipation plate (11) and the heat dissipation holes (13) are in threaded connection with the sound insulation plate (1003) through screws (12), and the heat dissipation holes (13) are distributed on the outer wall of the heat dissipation plate (11) at equal intervals.

8. The sound insulation cover for the power supply equipment according to claim 1, characterized in that: the outer wall upper end fixed mounting of shell (1) has second fixed block (14), and the outer wall upper end of second fixed block (14) is connected with air-out pipeline (15), and the inner wall of air-out pipeline (15) is provided with guard plate (16), and the outer wall both sides of guard plate (16) are connected with movable block (17).